Intelligent clamping and fixing equipment for circuit board welding

Abstract

The invention discloses intelligent clamping and fixing equipment for circuit board welding. The intelligent clamping and fixing equipment is characterized by comprising a fixed clamping assembly, a moving clamping assembly and an angle adjustment device, the moving clamping assembly is used for adjusting the distance with the fixed clamping assembly and jointly clamping a circuit board with the fixed clamping assembly, and the angle adjustment device is used for adjusting the angle of the included angle between the circuit board and the horizontal plane. The intelligent clamping and fixing equipment is stable in structure and fast and convenient to disassembly and assembly, the angle adjustment device adjusts the angle of the included angle between the circuit board and the horizontal plane so as to meet the board inspection or welding need, indexing holes are formed in two rotating discs, the numbers of the indexing holes in the two rotating discs are different, and the angle of theincluded angle between the circuit board and the horizontal plane can be quickly and effectively adjusted through the matched used of the two rotating discs; and the moving clamping assembly is arranged so as to facilitate clamping of the circuit boards of different length, in addition, a low-order plate is fixed through a sucking disc, the many traditional fixing steps are reduced, and the welding efficiency is improved accordingly.

Description

technical field [0001] The invention belongs to the field of circuit board clamping, and in particular relates to an intelligent clamping and fixing device for circuit board welding. Background technique [0002] Circuit boards are also called PCB boards. PCB boards can be divided into low-order boards and high-order boards according to the number of layers. Low-order boards have fewer layers and are thinner, while high-order boards have more layers and are thicker. Whether it is a low-level board or a high-level board, its size is often not fixed. Therefore, when processing a circuit board, it is necessary to consider both its thickness and its length and width. [0003] The current existing circuit board fixing equipment is often too simple in structure, only considering the length and width of the circuit board and ignoring its thickness, or when clamping the circuit board, it is often inconvenient to turn over, and the outer layer of the circuit board is divided into upp...

AI Technical Summary

Problems solved by technology

[0003] The current existing circuit board fixing equipment is often too simple in structure, only considering the length and width of the circuit board and ignoring its thickness, or when clamping the circuit board, it is often inconvenient to turn over, and the outer layer of the circuit board is divided into upper and lower parts. Layer, when the existing device clamps it, it can only deal with one side. When processing the other side, it needs to be removed and clamped again. For example, the application number is 201611006345.3, and the publication number is the Chinese patent of CN106624536A (A Circuit Board Welding and Fixing Fixture) discloses "a circuit board welding and fixing fixture, including a base and a clamp device, the clamp device is arranged on the base, and it is characterized in that: the clamp device includes a movable assembly and a fixed assembly, the movable assembly includes a guide rail, a slider and a fixed plate, the guide rail is fixedly arranged on the base, the guide rail is provided with the slider, and the slider is connected to the fixed plate, The fixed plate is provided with a movable clamping block, the fixed assembly includes a fixed seat and a fixed clamping block, the fixed seat is fixed on the base, and the fixed seat is provided with the fixed clamping block. piece

", the patent has the above-mentioned problems, when the circuit board is clamped, it is inconvenient to turn over

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